sofas4u.de - dns.ninja
sofas4u.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.61.48.85🇩🇪 COLT213.61.0.0/16 -DE | ||||||
| PTR | h-213.61.48.85.host.de.colt.net | ||||||
| NS | ns0.de.colt.net ⭐ | ||||||
| A | 212.74.78.55🇩🇪 COLT212.74.78.0/24 Internal 5 | ||||||
| PTR | ns0.de.colt.net | ||||||
| NS | ns8.colt.net | ||||||
| A | 84.14.241.53🇫🇷 COLT84.14.0.0/16 FR-COLT-INTERNET-84-14 | ||||||
| PTR | ns8.colt.net | ||||||
| MX | mail1.sofas4u.de ⭐ | ||||||
| A | 80.146.173.11🇩🇪 DTAG80.144.0.0/13 Deutsche Telekom AG, Internet service provider | ||||||
| MX | mail2.sofas4u.de(200) | ||||||
| A | 80.146.173.12🇩🇪 DTAG80.144.0.0/13 Deutsche Telekom AG, Internet service provider | ||||||
| MX | mx.colt.net(300) | ||||||
| A | 212.74.77.103🇬🇧 COLT212.74.77.0/24 Internal 4 | ||||||
| PTR | mc23.lon.server.colt.net | ||||||
| SOA | ns0.de.colt.netdns-requests@colt.net 2005-06-24 #0 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1786768009 | ||||||
Subdomains
Same first word
DNS History
6 records (6 active, 0 former)
●NSns0.de.colt.net2015-06-21 → 2026-08-15 · 2 obs
● 2026-08-15 04:44:42
●MXmail1.sofas4u.de2015-06-21 → 2026-08-15 · 2 obs
● 2026-08-15 04:44:42
●MXmail2.sofas4u.de2015-06-21 → 2026-08-15 · 2 obs
● 2026-08-15 04:44:42
●A213.61.48.852015-06-21 → 2026-08-15 · 2 obs
● 2026-08-15 04:44:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sofas4u.de | ns8.colt.net, ns0.de.colt.net | - |
✅ Authoritative Response
Server:84.14.241.53
NS records: ns8.colt.net, ns0.de.colt.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sofas4u.de (unsigned zone)
⏱️ Timing
Total: 962ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.61.48.85 |
| NS | 2 | ns8.colt.net, ns0.de.colt.net |
| MX | 3 | mx.colt.net (pri: 300), mail1.sofas4u.de (pri: 100)... |
| SOA | 1 | ns0.de.colt.net dns-requests.colt.net |
Analysis
Hierarchy
sofas4u.de is the parent domain of mail1.sofas4u.de and mail2.sofas4u.de.
IP Addresses
sofas4u.de points to a single IP number: 213.61.48.85.
Among the host names that share IP numbers with sofas4u.de is h-213.61.48.85.host.de.colt.net, as one example.
Name Servers
The NS records for sofas4u.de delegate to ns8.colt.net and ns0.de.colt.net.
sofas4u.de shares its name server setup with other domains, including roestergilde.de, votex-shop.de, jk-mx.de and two others.
sofas4u.de partially shares its NS delegation with several other domains, including delticom.at, tyrepac.net, autoricambiexpress.eu and two others.
In DNS configurations, these name servers often share authority with xdns.delti.com, ns1.de.colt.net, ns0.lon.auth.colt.net and 3 other name servers.
ns8.colt.net resolves to 84.14.241.53. ns0.de.colt.net resolves to 212.74.78.55. Both host names point to a single IP number.
Mail Servers
sofas4u.de uses three mail servers — mail1.sofas4u.de, mail2.sofas4u.de and mx.colt.net.
sofas4u.de shares mail servers — at least in part — with other domains, including thegapcompany.org, corporatetravelemoney.com, umwald.de and two others.
These mail servers are frequently used alongside mail servers smtp.coltintermail.com, mail.travelex.com, mail2.travelex.com and 7 other.
mail1.sofas4u.de has IP address 80.146.173.11, mail2.sofas4u.de has IP address 80.146.173.12 and mx.colt.net has IP address 212.74.77.103 — one address each.